EP0278559A3 - Polyamide compositions - Google Patents

Polyamide compositions Download PDF

Info

Publication number
EP0278559A3
EP0278559A3 EP88200173A EP88200173A EP0278559A3 EP 0278559 A3 EP0278559 A3 EP 0278559A3 EP 88200173 A EP88200173 A EP 88200173A EP 88200173 A EP88200173 A EP 88200173A EP 0278559 A3 EP0278559 A3 EP 0278559A3
Authority
EP
European Patent Office
Prior art keywords
weight
per cent
composition
magnesium carbonate
red phosphorus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP88200173A
Other versions
EP0278559B1 (en
EP0278559A2 (en
Inventor
Richard Stuart Williams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bip Chemicals Ltd
Original Assignee
Bip Chemicals Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bip Chemicals Ltd filed Critical Bip Chemicals Ltd
Priority to AT88200173T priority Critical patent/ATE78842T1/en
Publication of EP0278559A2 publication Critical patent/EP0278559A2/en
Publication of EP0278559A3 publication Critical patent/EP0278559A3/en
Application granted granted Critical
Publication of EP0278559B1 publication Critical patent/EP0278559B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements

Abstract

A moulding composition based on a thermoplastic polyamide contains red phosphorus and magnesium carbonate for flame retardancy with a good electrical tracking resistance. The composition can also include reinforcing fibres. The amounts of red phosphorus and magnesium carbonate may be 5 to 15 per cent by weight and 5 to 50 per cent by weight of the composition respectively, their combined total being not more than 55 per cent by weight of the composition. The amounts of red phosphorus and magnesium carbonate are such that 3P + C >/= 30 where P is per cent by weight red phosphorus and C is per cent by weight magnesium carbonate in the total composition.
EP88200173A 1987-02-11 1988-02-02 Polyamide compositions Expired - Lifetime EP0278559B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88200173T ATE78842T1 (en) 1987-02-11 1988-02-02 POLYAMIDE PREPARATIONS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8703161 1987-02-11
GB878703161A GB8703161D0 (en) 1987-02-11 1987-02-11 Polyamide compositions

Publications (3)

Publication Number Publication Date
EP0278559A2 EP0278559A2 (en) 1988-08-17
EP0278559A3 true EP0278559A3 (en) 1989-02-08
EP0278559B1 EP0278559B1 (en) 1992-07-29

Family

ID=10612127

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88200173A Expired - Lifetime EP0278559B1 (en) 1987-02-11 1988-02-02 Polyamide compositions

Country Status (8)

Country Link
EP (1) EP0278559B1 (en)
JP (1) JPS63243159A (en)
AT (1) ATE78842T1 (en)
AU (1) AU598094B2 (en)
CA (1) CA1320780C (en)
DE (1) DE3873109T2 (en)
GB (2) GB8703161D0 (en)
ZA (1) ZA88931B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8703160D0 (en) * 1987-02-11 1987-03-18 Bip Chemicals Ltd Polyamide compositions
DE3808493A1 (en) * 1988-03-15 1989-09-28 Bayer Ag AROMATIC POLYAMIDES AS FLAME RETARDANT SYNERGISTS WITH ANTIDRIPPING EFFECT FOR ALIPHATIC POLYAMIDE MOLDING MATERIALS AND THEIR USE
GB8927041D0 (en) * 1989-11-30 1990-01-31 Bip Chemicals Ltd Polyamide compositions
GB9000804D0 (en) * 1990-01-13 1990-03-14 Bip Chemicals Ltd Polyamide compositions
GB9013881D0 (en) * 1990-06-21 1990-08-15 Bip Chem Ltd Improvements in or relating to polyamide compositions
FR2687407A1 (en) * 1992-02-18 1993-08-20 Rhone Poulenc Chimie FLAME RETARDANT POLYAMIDE COMPOSITIONS.
DE4300260A1 (en) * 1993-01-07 1994-07-14 Bayer Ag Flame retardant polyamide molding compounds
JP3016344B2 (en) 1994-12-19 2000-03-06 三菱電機株式会社 Switch
CN102492295B (en) * 2011-11-29 2013-11-13 南京鸿瑞塑料制品有限公司 Preparation method of ultrafine low precipitation red phosphorus inflaming retarding glass fiber reinforced nylon

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703052A1 (en) * 1977-01-26 1978-07-27 Basf Ag STABILIZED, FLAME-RESISTANT, THERMOPLASTIC MOLDING COMPOUNDS
EP0006549A1 (en) * 1978-06-24 1980-01-09 BASF Aktiengesellschaft Stabilized, flame-resistant, thermoplastic moulding compositions
DE2203704B2 (en) * 1972-01-27 1980-01-31 Bayer Ag, 5090 Leverkusen Self-extinguishing polyamide molding compounds
EP0092776A2 (en) * 1982-04-28 1983-11-02 BASF Aktiengesellschaft Process for fire-proofing polyamides
EP0205662A2 (en) * 1985-06-27 1986-12-30 ITALMATCH S.r.l. Stabilized and carried red phosphorus as flame-retardant agent for polymers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8703160D0 (en) * 1987-02-11 1987-03-18 Bip Chemicals Ltd Polyamide compositions

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2203704B2 (en) * 1972-01-27 1980-01-31 Bayer Ag, 5090 Leverkusen Self-extinguishing polyamide molding compounds
DE2703052A1 (en) * 1977-01-26 1978-07-27 Basf Ag STABILIZED, FLAME-RESISTANT, THERMOPLASTIC MOLDING COMPOUNDS
EP0006549A1 (en) * 1978-06-24 1980-01-09 BASF Aktiengesellschaft Stabilized, flame-resistant, thermoplastic moulding compositions
EP0092776A2 (en) * 1982-04-28 1983-11-02 BASF Aktiengesellschaft Process for fire-proofing polyamides
EP0205662A2 (en) * 1985-06-27 1986-12-30 ITALMATCH S.r.l. Stabilized and carried red phosphorus as flame-retardant agent for polymers

Also Published As

Publication number Publication date
GB8703161D0 (en) 1987-03-18
EP0278559B1 (en) 1992-07-29
AU1140888A (en) 1988-08-18
AU598094B2 (en) 1990-06-14
JPS63243159A (en) 1988-10-11
CA1320780C (en) 1993-07-27
DE3873109D1 (en) 1992-09-03
GB2200914B (en) 1990-08-01
DE3873109T2 (en) 1993-03-11
GB2200914A (en) 1988-08-17
GB8802679D0 (en) 1988-03-02
EP0278559A2 (en) 1988-08-17
ZA88931B (en) 1988-11-30
ATE78842T1 (en) 1992-08-15

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